The AK-20 Cartridge Kit is a complete drop-in upgrade that replaces the stock mass produced, poorly performing components with a pair of extremely high-tolerance cartridges. We don't believe that quality suspension components should be the sole preserve of racers, they ride on billiard table smooth racetracks for 75 miles on a Sunday, they don't have to contend with pot holes, speed humps and poorly surfaced roads.
The cartridge is designed to bring damper rod forks such as those fitted to SV650's, ER6's and F800,s into the 21st century and upgrade budget cartridge forks such as those fitted to SV1000's, FZ1's, Blackbirds etc. to offer full, compression, rebound and spring preload adjustment.
Modular in construction they can be swapped from bike to bike where only a small number of parts may need to be changed rather than the whole cartridge. The AK20 kit is available for a vast number of bikes from supersport and superstock bikes to Goldwings and Harley Davidsons.